That video is a bad argument and doesn't address the fact that:
1. You can go over a wall.
2. You can go under a wall.
3. You can go around a wall.
It also has Candace Owens sitting there, the silly girl who tried to start a doxxing site called Social Autopsy on Kickstarter and got kicked off Kickstarter then had a red pill/gamergate fuelled meltdown on Twitter about it.
The Strange Tale of Social Autopsy, the Anti-Harassment Start-up That Descended Into Gamergate Trutherism